[1200] [0.18]
[0.50]
[0.45]
W=29.7 [ ] 其中(
)中数字表示基于同方差性假定下产生的标准误，[
]中数字代表怀特异方差一致标准误(White’s heteroscedasticity-consistent standard errors注：不知翻译是否准确？)，W代表怀特统计量，已给出具体数值） 试讨论上述模型？
注：因本人英文水平有限，下划线部分翻译可能欠妥当，现将下划线部分的英文摘录：in which figures in round brackets are estimated standard errors based upon the assumption of homoscedasticity,figures in curly brackets are white’s heteroscedasticity-consistent standard errors,and W is the statistic for white’s test for heterosckedasticity,with the asymptotic distribution under the null hypothesis of homoscedasticity
relevant to critical values being given in square brackets.
Discuss these results ,carrying out any tests that you believe are appropriate?
请大虾们用中文答复，告诉小弟完整的分析过程，谢谢！
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